Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/92533
Title: Strong changes in electronic transport and magnetic properties of Co2 YSi Heusler alloys at Y-component variation
Authors: Perevozchikova, Y. A.
Semiannikova, A. A.
Terentev, P. B.
Eisterer, M.
Korenistov, P. S.
Marchenkov, V. V.
Issue Date: 2019
Publisher: Institute of Physics Publishing
Citation: Strong changes in electronic transport and magnetic properties of Co2 YSi Heusler alloys at Y-component variation / Y. A. Perevozchikova, A. A. Semiannikova, P. B. Terentev, M. Eisterer, et al.. — DOI 10.1088/1742-6596/1389/1/012110 // Journal of Physics: Conference Series. — 2019. — Vol. 1. — Iss. 1389. — 12110.
Abstract: The Co2 YSi (Y = Ti, V, Cr, Mn, Fe, Co, Ni) Heusler alloys can manifest the properties of half-metallic ferromagnets. These compounds are promising materials for spintronics since almost 100 % spin polarization of charge carriers can be realized at room temperature. We measured the electroresistivity, magnetic and galvanomagnetic properties of the Co2 YSi (Y = Ti, V, Cr, Mn, Fe, Co, Ni) Heusler alloys from 4.2 K to 300 K and in magnetic fields up to 100 kOe. The type, concentration and mobility of charge carriers were estimated. The Y-component variation in the Co2 YSi Heusler alloys is found to affect strongly the number of current carriers and alter the electronic band structure near the Fermi level E F and, consequently, the electronic transport and magnetic properties of the Co2 YSi (Y = Ti, V, Cr, Mn, Fe, Co, Ni) Heusler alloys. © Published under licence by IOP Publishing Ltd.
Keywords: CARBON DIOXIDE
CARRIER MOBILITY
COBALT ALLOYS
MAGNETIC PROPERTIES
MAGNETISM
NICKEL ALLOYS
SILICON ALLOYS
SPIN POLARIZATION
COMPONENT VARIATIONS
CURRENT CARRIERS
ELECTRONIC BAND STRUCTURE
ELECTRONIC TRANSPORT
GALVANOMAGNETIC PROPERTIES
HALF METALLIC FERROMAGNETS
HEUSLER ALLOYS
YTTRIUM ALLOYS
URI: http://elar.urfu.ru/handle/10995/92533
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85076780117
WOS ID: 000562319800110
PURE ID: 11763013
ISSN: 1742-6588
DOI: 10.1088/1742-6596/1389/1/012110
metadata.dc.description.sponsorship: Russian Foundation for Basic Research, RFBR: 18-32-00686, 18-02-00739
Government Council on Grants, Russian Federation: 02.
Ural Branch, Russian Academy of Sciences, UB RAS: 18-10-2-37
АААА-А18-118020290129-5
This work was partly supported by the state assignment of Minobrnauki of Russia (themes “Spin” No. АААА-А18-118020290104-2 and “Magnet” No. АААА-А18-118020290129-5), RFBR grants (Nos. 18-32-00686 and 18-02-00739), the Scientific Program of UB RAS (project No. 18-10-2-37) and the Government of the Russian Federation (state contract No. 02.A03.21.0006).
Appears in Collections:Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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